In the Technology group of the Main perspective, select Systems to access the system screen. A main page listing all existing systems displays.

If you click on Hierarchy view, you will see a few built-in systems needed for harvesting and provisioning features.

These built-in systems cannot be deleted as are needed by harvesting & provisioning features. You are able to create other systems and system types, according to your needs.

After clicking on the + icon in the top left corner, you have access to the creation screen. In this screen you have to fill system information.

A stack is a way to rationalize information system and technical architecture governance by associating different systems together in a structured manner and trying to limit the combinations between them.

In the EBX® Metadata Management application, a stack is defined as a system referencing another system.

To define a new Stack, create a new System using System type = Stack and fill the other System attributes.

Then you have two possibilities to define the stack components